Features and
Controls
KeysKeys...................................2-2
Remote Keyless Entry
(RKE) System.....................2-3
Remote Keyless Entry
(RKE) System Operation.......2-4
Remote Vehicle Start.............2-6
Doors and LocksDoor Locks..........................2-8
Power Door Locks.................2-8
Delayed Locking...................2-8
Programmable Automatic
Door Locks.........................2-9
Rear Door Security Locks.......2-9
Lockout Protection.................2-9
Liftgate...............................2-10
Power Liftgate.....................2-11
WindowsWindows............................2-14
Power Windows..................2-14
Sun Visors.........................2-16
Theft-Deterrent SystemsTheft-Deterrent Systems.......2-16
Content Theft-Deterrent........2-16
PASS-Key
®III+ Electronic
Immobilizer.......................2-18
PASS-Key
®III+ Electronic
Immobilizer Operation.........2-18
Starting and Operating Your
Vehicle
New Vehicle Break-In...........2-20
Ignition Positions.................2-21
Retained Accessory
Power (RAP).....................2-22
Starting the Engine..............2-22
Engine Coolant Heater.........2-23
Automatic Transmission
Operation..........................2-24
Tow/Haul Mode...................2-26
Parking Brake.....................2-27
Shifting Into Park.................2-28
Shifting Out of Park.............2-29
Parking Over Things
That Burn.........................2-29
Engine Exhaust...................2-30
Running the Vehicle While
Parked.............................2-30
MirrorsManual Rearview Mirror........2-31
Automatic Dimming
Rearview Mirror.................2-31
Outside Power Mirrors..........2-32
Outside Power Foldaway
Mirrors.............................2-33
Blind Spot Mirrors................2-34
Park Tilt Mirrors..................2-35
Outside Convex Mirror..........2-35
Outside Heated Mirrors.........2-35
Object Detection SystemsUltrasonic Rear Parking
Assist (URPA)...................2-36
Rear Vision
Camera (RVC)...................2-38
OnStar®SystemOnStar®System..................2-43
Universal Home Remote
System
Universal Home Remote
System.............................2-47
Universal Home Remote
System Operation..............2-47
Features and Controls 2-1
3. Plug the cord into a normal,
grounded 110-volt AC outlet.
{CAUTION
Plugging the cord into an
ungrounded outlet could cause an
electrical shock. Also, the wrong
kind of extension cord could
overheat and cause a re. You
could be seriously injured. Plug
the cord into a properly grounded
three-prong 110-volt AC outlet.
If the cord will not reach, use a
heavy-duty three-prong extension
cord rated for at least 15 amps.
4. Before starting the engine, be
sure to unplug and store the
cord as it was before to keep it
away from moving engine
parts. If you do not, it could be
damaged.
The length of time the heater should
remain plugged in depends on
several factors. Ask a dealer/retailerin the area where you will be
parking the vehicle for the best
advice on this.
Automatic Transmission
Operation
The automatic transmission has a
shift lever located on the console
between the seats.
P (Park):This position locks the
front wheels. It is the best position
to use when starting the engine
because the vehicle cannot move
easily.
{CAUTION
It is dangerous to get out of the
vehicle if the shift lever is not fully
in P (Park) with the parking brake
rmly set. The vehicle can roll.
Do not leave the vehicle when the
engine is running unless you have
to. If you have left the engine
running, the vehicle can move
suddenly. You or others could be
injured. To be sure the vehicle will
not move, even when you are on
fairly level ground, always set the
parking brake and move the shift
lever to P (Park). SeeShifting Into
Park on page 2-28. If you are
pulling a trailer, seeTowing a
Trailer on page 4-25.
Make sure the shift lever is fully
in P (Park) before starting the
engine. The vehicle has an
automatic transmission shift lock
control system. You must fully apply
the regular brake rst and then
2-24 Features and Controls
When Tow/Haul is activated the
Tow/Haul symbol will come on the
instrument panel cluster. See
“Tow/Haul Mode” underTowing a
Trailer on page 4-25for more
information.
Automatic Engine Grade
Braking
Automatic Engine Grade Braking
assists when driving on a downhill
grade. It maintains vehicle speed by
automatically implementing a shift
schedule that uses the engine and
the transmission to slow the vehicle.
The system will automatically
command downshifts to reduce
vehicle speed, until the brake pedal
is no longer being pressed.
While in the Electronic Range
Select (ERS) mode, grade braking
is deactivated, allowing the
driver to select a range and limiting
the highest gear available. Grade
braking is available for normal
driving and in Tow/Haul mode.
SeeAutomatic Transmission
Operation on page 2-24.
Parking Brake
To set the parking brake, hold the
regular brake pedal down, then push
the parking brake pedal down.
If the ignition is on, the brake
system warning light will come on.
SeeBrake System Warning Light
on page 3-36.Notice:Driving with the parking
brake on can overheat the brake
system and cause premature wear
or damage to brake system parts.
Make sure that the parking brake
is fully released and the brake
warning light is off before driving.
To release the parking brake, hold
the regular brake pedal down,
then push down momentarily on the
parking brake pedal until you feel
the pedal release. Slowly pull
your foot up off the park brake
pedal. If the parking brake is
not released when you begin to
drive, the brake system warning light
will be on and a chime will sound
warning you that the parking
brake is still on.
If you are towing a trailer and are
parking on a hill, seeTowing a
Trailer on page 4-25.
Features and Controls 2-27